Tire tread



FIG. 1 is a perspective view of a tire tread, it being understood thatthe pattern repeats uniformly throughout the circumference of the tread;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the opposite side elevationalview being a mirror image thereof; and,

FIG. 4 is an enlarged fragmentary front perspective view thereof.

In the drawings, the broken lines defining the inner bead of thesidewall and the peripheral boundary between the tire tread and thesidewall are for illustrative purposes only and form no part of theclaimed design.

The ornamental design for a tire tread, as shown and described.